by Roblox
Roblox Assistant review, pricing and verdict
The AI chat panel built into Roblox Studio: writes Luau scripts, edits your place, inserts assets and playtests, with 9 Roblox-made skills preloaded.
- Best for
- Beginner Roblox creator
- Not for
- Studio lead managing a Git-based Luau codebase
Should you use Roblox Assistant?
Start here if you are new to Roblox scripting: it costs nothing extra and places code where it belongs. Expect to hit an unpublished usage cap on long sessions. Developers whose games live in Git usually pair an outside agent with the Studio MCP server, keeping Assistant for quick edits and up to 50 procedural models a day.
It runs inside the Studio session itself, so it can create instances, run playtests and look at the viewport, not just write text.
It ships inside the only editor that publishes to Roblox, so it is the default every new creator meets; the unpublished usage cap and single-place view push serious teams to outside agents.
Also for
- Solo Roblox developer
- New Roblox creators learning Luau
Show 2 more
- Solo Roblox developers building systems in Studio
- Roblox studio teams doing bulk edits and prototypes
Main trade-off
An unpublished usage cap that heavy users report hitting, and no view beyond the open place.
Roblox Assistant pricing
No Assistant plan is sold: it ships inside Roblox Studio, a free download. Model usage on a creator's own key is paid to whichever provider issued the key.
Before you commit
- Your own API key is billed by Anthropic, OpenAI or Google at their rates.
What Roblox Assistant does
Roblox Assistant is the AI coding assistant built into Roblox Studio. It joins a language model to a run-command system, so it writes Luau scripts, creates instances, inserts Creator Store assets and runs playtests inside your open place. It ships with nine Roblox-authored skills, including breakpoint debugging and unit tests.
Edits the place directly
Creates and modifies scripts and instances in your data model, including several linked scripts and a RemoteEvent from one request.
Planning Mode
Writes an editable Markdown plan, stored in the cloud per experience, that runs only after you click Build.
Skills
Loads Markdown instruction files automatically when a request matches; nine Roblox-authored skills cover debugging, unit tests, profiling and device checks.
Viewport capture
A screen capture subagent describes what the 3D viewport shows, in Edit or Play mode, so you can ask about the scene without describing it.
Show all 7 features
Asset search and insert
Searches free and paid Creator Store assets plus your own inventories and shows options before placing anything.
3D generation
Generates textured meshes up to a 10,000-triangle default and procedural models that can be split into up to eight named parts.
Bring your own model
Accepts an API key from Anthropic, OpenAI or Google and lets you pick the model from a drop-down.
Works with
- Roblox Studio
- Creator Store
- Anthropic API
- OpenAI API
- Google Gemini API
Missing integrations
- Git
- Rojo file sync
Most users expect these and they are not currently supported.
Capabilities
- Code generation
- Luau
- Game development
- 3d generation
- Agentic
Strengths and limits
Strengths
- Costs nothing on top of Roblox Studio, which Roblox lists as a free download for Windows and Mac, so a beginner can start without a card.
- It acts inside Studio rather than in a browser tab: Roblox's docs show it creating a server script, a local script and their RemoteEvent in one step, so nothing has to be pasted into the right service by hand.
- Planning Mode never runs a plan until you click Build, which keeps a multi-step change reviewable before it touches the place.
- The nine built-in skills include breakpoint debugging and Luau unit tests, which most chat tools do not do inside the engine.
Limits
- Roblox publishes no message limit or reset time; developers on the Roblox Developer Forum, read 15 November 2026, say they reach the cap during normal work, which hurts anyone using it all day.
- Capacity is tight at busy hours: a Studio product manager said in a March 2026 staff Q&A that GPU supply is the biggest bottleneck and suggested a creator's own API key as the backup.
- It only works on the open Roblox place, so a team with Luau in files, Git and Rojo gets more from an outside agent connected over the Studio MCP server.
- Deleted chats are gone for good, per Roblox's docs, so plans worth keeping should be saved as plans rather than left in a chat.
Roblox Assistant alternatives
| Tool | Price from | Free plan | Runs on | Rating |
|---|---|---|---|---|
| Roblox Assistant This page | Free | Yes | Mac · Windows | 3.7 |
 Claude CodePick Roblox Assistant if you work inside one place and want nothing to set up; pick Claude Code if your Luau lives in files and Git and you will connect it through the Studio MCP server. | $20/mo | No | Web · iOS · Android · Mac · Windows | 4.6 |
 CursorPick Roblox Assistant if you are learning in Studio; pick Cursor if you already edit Luau in an IDE with Rojo and want an editor that sees the whole project. | $8/mo | Yes | Web · iOS · Mac · Windows | 4.4 |
 RopilotPick Roblox Assistant for free help inside one place with nothing to install; pick Ropilot if you are 13 or older and want whole features written across scripts and proved in a playtest. | -- | -- | -- | -- |
Roblox Assistant facts
- Works offline
- No
- Price band
- Free
- Maker founded
- 2004
- Total funding
- Made by Roblox Corporation (NYSE: RBLX)
- Training-data policy
- Roblox's AI data sharing page lists Assistant among the tools its shared data trains; games published on or after 10 July 2024 are shared by default unless the creator opts out in Creator Hub.
Data and privacy
Proprietary
Questions about Roblox Assistant
Does Roblox Assistant cost anything?
No separate charge: it comes with Roblox Studio, which Roblox describes as a free application for Windows and Mac. Roblox publishes no paid plan for Assistant. If you add your own Anthropic, OpenAI or Google API key, that provider bills your usage at its normal API rates.
Is there a daily limit on Roblox Assistant?
There is a limit, but Roblox does not publish its size or reset time for chat messages. The one number in the Assistant docs is 50 procedural models in a rolling 24-hour window, which frees up continuously rather than at midnight. Developer Forum threads from June and July 2026 ask Roblox to raise the cap.
How do I use my own API key in Roblox Assistant?
Open Assistant, click the three dots, choose Manage API Keys, pick Anthropic, OpenAI or Google, paste the key and choose a model from the drop-down. Roblox staff suggested this in a March 2026 Q&A as a way around slow peak hours on the default model.
What is the difference between Agent and Plan in Roblox Assistant?
In the default mode Assistant acts on your request straight away. Plan, chosen from the drop-down or with the /plan command, first writes a Markdown plan you can edit, and nothing runs until you click Build. Plans are saved in the cloud against the experience and your profile and are not visible to collaborators.
What are Roblox Assistant skills?
A skill is a Markdown file with a name, a description and instructions; Assistant loads it automatically when a request matches the description, or you call it by hand. Roblox includes nine with an rbx- prefix, such as rbx-debug and rbx-unit-test. Skills you write are tied to your Roblox account and work in every place you open.
About Roblox Assistant
Roblox Assistant is the AI helper that Roblox builds into Roblox Studio, the free Windows and Mac editor where every Roblox game is made. You open it from a button on the right of Studio's toolbar and type what you want: a script, a fix, a new object, a question about the engine. Roblox's documentation describes it as a large language model joined to a run-command system that acts directly on your place's data model, so it does not just suggest code, it inserts scripts and instances where they belong. Roblox's newsroom said on 13 November 2026 that Assistant now offers agentic tools to plan, build and test games.
Read the full background
The mechanism is what separates it from a chatbot you paste code into. Ask for a remote event and Assistant can create the server script, the local script and the event in one step. Planning Mode writes an editable Markdown plan first and only runs it when you click Build. A screen capture subagent looks at the 3D viewport so you can ask whether the lighting reads as night. Skills, short Markdown files of instructions, teach it your conventions; Roblox ships nine of its own for debugging with breakpoints, unit tests, performance profiling and device simulation. It also generates meshes, procedural models and materials from a prompt, and searches the Creator Store before inserting an asset. You can swap Roblox's default model for one from Anthropic, OpenAI or Google with your own API key.
It fits young and new creators learning Luau, solo developers who want small systems written and placed without leaving Studio, and experienced teams using it for bulk property edits and quick prototypes. Chats are saved in the cloud per place, so a conversation survives a restart or a second machine.
Assistant only sees the open place, and Roblox does not publish how many requests it allows, which users on the Roblox Developer Forum say they hit during normal work. For a game kept as files under version control, Roblox's Studio MCP documentation lists quick-connect setups for outside agents, among them Claude Code and Cursor. Ropilot, a paid desktop agent, adds its own playtest loop on top. GitHub Copilot completes Luau in a general editor but has no view of a running Studio session.
Sources and guides
Official sources
- Roblox Assistant official site Vendor
- Assistant for Studio (Roblox docs) Docs
- Assistant skills (Roblox docs) Docs
- Assistant prompt guide and examples Docs
Product facts on this page (pricing, plans, integrations, compliance) are read from Roblox's own pages and documentation. The verdict is Hokai's reading of them, not the vendor's claim.
Hokai guides covering Roblox Assistant
Lists that include Roblox Assistant
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